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All Journal Jurnal Dedikasi T R A K SI Media Mesin: Majalah Teknik Mesin JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY BEMAS: Jurnal Bermasyarakat Educivilia: Jurnal Pengabdian Pada Masyarakat Proceedings Series on Physical & Formal Sciences AutoMech : Jurnal Teknik Mesin
Dharmanto, Asep
Sekolah Tinggi Teknologi Muhammadiyah Cileungsi
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Welding Training for Youth Organization in Dayeuh Village Saepudin, Asep; Sholih, Hilman; Pracoyo, Wisnu; Dharmanto, Asep; Wilarso, W.
Jurnal Dedikasi Vol 17, No 1 (2020): May
Publisher : Direktorat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (694.711 KB) | DOI: 10.22219/dedikasi.v17i1.12020

Abstract

During quite a high job competition, each individual must improve their abilities in various fields of science and skills. Development of human resources to improve product quality and selling value. Human Resources (HR) that are not supported by soft skills and hard skills will reduce the ability to work, of course, needed by young people with a higher desire to improve hard skills and soft skills. This welding training, one of the STTMC programs aimed at improving the quality of young people in STTMC and surrounding areas. Whereas in the industrial environment increasing human resources to compete in labor competition. In building good relationships between universities and communities around the industry.  Also, we can equip young people with the skills needed in the fields of welding, entrepreneurship, industry, and the world of projects. Where the majority of the world of work requires smart people and have the ability in the field of hard skills. Through this training, it can help the difficulties of young people in the field of welding in the industrial world and efforts to improve the ability of the field of welding skills by collaboration between STTMC and PT. CG Power Indonesia.
RANCANG BANGUN PEMBANGKIT LISTRIK TURBIN AIR MIKRO HIDRO TIPE CROSS-FLOW KAPASITAS 2.500 WATT DI KP. MULYASARI -BOGOR JAWA BARAT Azharul, Firmansyah; Dharmanto, Asep; Wilarso, Wilarso
Media Mesin: Majalah Teknik Mesin Vol 21, No 2 (2020)
Publisher : Program Studi Teknik Mesin, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/mesin.v21i2.11014

Abstract

To meet the electricity needs at night and the production of agricultural products in Kp. Mulyasari was designed and built a Micro Hydro Power Plant (PLTMH) Turbine which can produce power up to 2,500 Watt. This machine is designed to be easy to install, easy to operate, inexpensive to maintain. The selected turbine type is a Cross-Flow air turbine for a low head. Turbines operate at impulse pressure, where the potential energy of water is converted into kinetic energy through the nozzles to push the turbine's front blades. In the design of this turbine, it is designed, so that it has a long life span, low investment value, minimal maintenance costs, easy installation costs, and is driven by water, thereby conserving natural resources. The turbine is designed based on data from field survey results in Kp. Mulyasari, with results; Head (H) = 1.85 m; Water discharge (Q) = 0.2 m3 / s; Turbine rotation (planned) (n) = 214 rpm; Turbine efficiency (plan) (?t) = 68%; Density of water (?) = 997.8 kg / m3. From the calculation results, obtained the Cross-Flow turbine design specifications as follows: High waterfall (H) = 1.85 m; Water discharge (Q) = 0.2 m3 / s; Turbine efficiency (plan) (?t) = 68%; Power (N) = 2,497 kW; Rotation (n) = 214 rpm; Specific speed (ns) = 770,4138831 rpm; Road blade diameter (DL) = 0.40 m; Naaf diameter (Dn) = 0.035 m; Steering blade width (B) = 0.032 m; Number of road blades = 26 pieces.
Welding Training for Youth Organization in Dayeuh Village Asep Saepudin; Hilman Sholih; Wisnu Pracoyo; Asep Dharmanto; W. Wilarso
Jurnal Dedikasi Vol. 17 No. 1 (2020): May
Publisher : Direktorat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/dedikasi.v17i1.12020

Abstract

During quite a high job competition, each individual must improve their abilities in various fields of science and skills. Development of human resources to improve product quality and selling value. Human Resources (HR) that are not supported by soft skills and hard skills will reduce the ability to work, of course, needed by young people with a higher desire to improve hard skills and soft skills. This welding training, one of the STTMC programs aimed at improving the quality of young people in STTMC and surrounding areas. Whereas in the industrial environment increasing human resources to compete in labor competition. In building good relationships between universities and communities around the industry.  Also, we can equip young people with the skills needed in the fields of welding, entrepreneurship, industry, and the world of projects. Where the majority of the world of work requires smart people and have the ability in the field of hard skills. Through this training, it can help the difficulties of young people in the field of welding in the industrial world and efforts to improve the ability of the field of welding skills by collaboration between STTMC and PT. CG Power Indonesia.
Perhitungan Turbin Air Mikrohidro Tipe Cross-Flow Kapasitas 2.500 WATT Firmansyah Azharul; Asep Dharmanto; Wilarso Arso
TRAKSI Vol 20, No 1 (2020): TRAKSI
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (798.042 KB) | DOI: 10.26714/traksi.20.1.2020.45-58

Abstract

Turbin Pembangkit Listrik Tenaga Mikrohidro (PLTMH) yang dapat menghasilkan daya s/d 2.500 Watt. Mesin dirancang untuk mampu dioperasikan dengan mudah, dan perawatan yang murah. Jenis turbin yang dipilih adalah turbin air Cross-Flow untuk head rendah. Turbin beroperasi pada tekanan impuls, dimana energi potensial air diubah menjadi energi kinetik melalui nozel untuk mendorong sudu-sudu depan turbin. Turbin jenis ini memiliki umur pakai yang tahan lama, murah investasinya, murah biaya operasinya, mudah dibongkar pasang, tidak merusak lingkungan dan bebas limbah. Turbin dirancang berdasarkan data hasil survey lapangan, yaitu;  Head (H)= 1,85 m; Debit air (Q)=0,2  m3/s; Putaran turbin (rencana) (n)= 214 rpm; Efisiensi turbin (rencana )(ηt)= 68%; Massa jenis air (ρ)= 997.8 kg/m3.  Dari hasil perhitungan, didapat spesifikasi rancangan turbin Cross-Flow sebagai berikut : Tinggi air jatuh (H) = 1,85 m; Debit air (Q) = 0,2 m3/s; Efisiensi turbin (rencana) (ηt) = 68%; Daya (N) = 2,497 kW; Putaran (n) =214 rpm; Kecepatan spesifik (ns) = 770,4138831 rpm; Diameter sudu jalan (DL) = 0,40 m; Diameter naff (Dn) = 0,035 m; Lebar sudu pengarah (B) = 0,032 m; Jumlah sudu jalan = 26 buah.
RANCANG BANGUN PEMBANGKIT LISTRIK TURBIN AIR MIKRO HIDRO TIPE CROSS-FLOW KAPASITAS 2.500 WATT Di Kp. MULYASARI -BOGOR JAWA BARAT Firmansyah Azharul; Asep Dharmanto; Wilarso Wilarso
Media Mesin: Majalah Teknik Mesin Vol 21, No 2 (2020)
Publisher : Program Studi Teknik Mesin, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/mesin.v21i2.11014

Abstract

To meet the electricity needs at night and the production of agricultural products in Kp. Mulyasari was designed and built a Micro Hydro Power Plant (PLTMH) Turbine which can produce power up to 2,500 Watt. This machine is designed to be easy to install, easy to operate, inexpensive to maintain. The selected turbine type is a Cross-Flow air turbine for a low head. Turbines operate at impulse pressure, where the potential energy of water is converted into kinetic energy through the nozzles to push the turbine's front blades. In the design of this turbine, it is designed, so that it has a long life span, low investment value, minimal maintenance costs, easy installation costs, and is driven by water, thereby conserving natural resources. The turbine is designed based on data from field survey results in Kp. Mulyasari, with results; Head (H) = 1.85 m; Water discharge (Q) = 0.2 m3 / s; Turbine rotation (planned) (n) = 214 rpm; Turbine efficiency (plan) (ηt) = 68%; Density of water (ρ) = 997.8 kg / m3. From the calculation results, obtained the Cross-Flow turbine design specifications as follows: High waterfall (H) = 1.85 m; Water discharge (Q) = 0.2 m3 / s; Turbine efficiency (plan) (ηt) = 68%; Power (N) = 2,497 kW; Rotation (n) = 214 rpm; Specific speed (ns) = 770,4138831 rpm; Road blade diameter (DL) = 0.40 m; Naaf diameter (Dn) = 0.035 m; Steering blade width (B) = 0.032 m; Number of road blades = 26 pieces.
Pelatihan Mengelas Bagi Karang Taruna dan Remaja Putus Sekolah Di Kecamatan Cileungsi Asep Dharmanto; Asep Saepudin; Hilman Sholih; Wisnu Pracoyo; Wilarso Arso
Educivilia: Jurnal Pengabdian pada Masyarakat Vol. 1 No. 2 (2020): Educivilia: Jurnal Pengabdian pada Masyarakat
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5730.102 KB) | DOI: 10.30997/ejpm.v1i2.2889

Abstract

Peningkatan Sumber Daya Manusia harus terus di tingkatkan terutama di bidang pendidikan non formal. Peningkatan keahlian di dunia industri cenderung perkembangannya cukup pesat, jika SDM tidak dibekali dengan kemampuan soft skill dan hard skill akan menurunkan kemampuan bersaing di industri. Ini yang akan menjadi beban mereka, yang tentunya sangat dibutuhkan oleh pemuda-pemuda dengan kemauan berkembang untuk meningkatkan hard skil dan soft skill. Diadakan pelatihan ini, salah satu program Sekolah Tinggi Teknologi Muhammadiyah Cileungsi yang bertujuan meningkatkan kualitas pemuda-pemuda yang ada di lingkungan Sekolah Tinggi Teknik Muhammadiyah Cileungsi dan sekitarnya. Sedangkan di dalam lingkungan industry meningkatkan SDM untuk bersaing dalam kualitas pengelasan dan meningkatkan kualitas produk, serta menjalin hubungan baik antara perguruan tinggi dan masyarakat sekitar industry. Pelatihan pengelasan yang sangat di butuhkan, wirausaha, industri maupun di proyek. Bidang hard skill melalui adanya pelatihan ini, dapat membantu kesulitan- kesulitan pemuda-pemuda di wilayah Cileungsi dalam dunia industri dan upaya untuk menambah kemampuan bidang ketrampilan pengelasan dengan kerjasama antara STTMC dengan PT. CG Power Indonesia. Serta akhir sesi pelatihan diberikan 1 perlengkapan alat las untuk pemuda karang taruna yang mengikuti pelatihan, untuk daerahnya masing-masing
Analysis Kerusakan Pompa Suplai Bahan Bakar Pada Engine Komatsu Menggunakan Fishbone Analysis Wilarso Wilarso; Bayu Idianto; Asep Dharmanto
Proceedings Series on Physical & Formal Sciences Vol. 1 (2021): Proceedings of Smart Advancement on Engineering and Applied Science
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v1i.416

Abstract

Leaking fuel from the fuel supply pump will have an impact on decreasing engine reliability. To determine the root cause of the damage, an analysis must be carried out so that the same incident does not happen again. The research method used, visual inspection, collection of maintenance data and using fishbone analysis. The results of the research on the fuel leak from the fuel supply pump contained particles that caused damage to the Seal O Ring. Contamination of the fuel supply pump is due to the quality of the rebuild. To evaluate the recondition process carried out by vendors and internal companies. Then educate every human resource who often makes repairs or overhauls to improve the quality of component reconditioning.
Assistance in managing organic and non-organic waste in residential areas Wilarso; Aswin Domodite; Asep Saepudin; Asep Dharmanto; Rudi Indrawan; Fauzi Ramdani
BEMAS: Jurnal Bermasyarakat Vol 4 No 1 (2023): BEMAS: Jurnal Bermasyarakat
Publisher : LPPMPK-Sekolah Tinggi Teknologi Muhammadiyah Cileungsi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37373/bemas.v4i1.486

Abstract

Good management of organic and non-organic waste has an impact on comfort in residential areas and currently in the Cileungsi area, waste management has not been managed properly and has an adverse impact on the environment. As for housing, RT and RW environments, they are less active in terms of waste management. In the waste disposal process, each RT objected to the annual fee being increased. The fee charged for disposing of waste to the final shelter is around Rp. 12,500, - per head of family. It has been more or less 5 years since the levy fee has not been increased, due to the reason that the fee is used for other needs. Another problem also occurs in the Pesona Vista residential area, where garbage is collected by related parties, which takes 3-4 days each week. Under these conditions, discomfort arises in the environment, starting from the smell of garbage, because the rats eat the trash. The solution offered in this community service activity is organic and non-organic waste management to improve the economy of the community around the housing and create a healthy atmosphere in the housing environment. Organic waste will be managed to become liquid or solid compost. In the process of managing this organic waste using a counter, where there is a need for training on proper and correct operating and maintenance procedures. Meanwhile, plastic waste will be managed, to be sold to collectors
Analisis Pengurangan Reject Start Pada Proses Pembuatan Pipa High Density Poly Ethylene Diameter 1.000 mm PN6 Khoidul Umam; Wilarso Wilarso Arso; Asep Saepudin; Asep Dharmanto; Hilman Sholih; Aswin Domodite
JOURNAL OF MECHANICAL ENGINEERING MANUFACTURES MATERIALS AND ENERGY Vol. 7 No. 1 (2023): Edisi Juni 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jmemme.v7i1.9282

Abstract

Proses produksi pembuatan pipa HDPE (High Density Poly Ethylene) yaitu terbuat dari bahan plastik jenis High Density Poly Ethylene yang memiliki melt temperatur 210 s.d 270ºC menggunakan mesin Extruder plastik. Perusahaan selalu berupaya agar menghasilkan produk yang baik dan menekan kerusakan produk atau Reject. Salah satunya adalah Reject Start, Reject Start merupakan Reject yang tidak dapat dihindari pada proses produksi pipa HDPE, tetapi Reject ini memiliki standar yang telah ditentukan oleh perusahaan. Pada proses produksi Pipa HDPE diameter 1.000 mm PN6 di Line Extruder 07 mengalami kendala Reject Start yang melebihi standar yang ditentukan oleh perusahaan yaitu 10.789 kg, sedangkan yang terjadi adalah 18.339 kg. Selisihnya yaitu 7.550 kg, jika dipersentasekan adalah 170 %. Melihat permasalahan yang terjadi di atas, perlu dilakukan analisis untuk mengetahui penyebab terjadinya Reject Start melebihi standar yang telah ditentukan. Analisis dilakukan menggunakan metode Fishbone Analysis yang akan mengetahui bagian penyebab-penyebab mana saja yang sangat berpengaruh terhadap terjadinya Reject Start melebihi standar yang telah ditentukan oleh perusahaan. Penelitian ini diharapkan dapat menurunkan Reject Start di Line Extruder Nomor 07. Dari hasil penelitian dapat diketahui bahwa masalah Reject Start di Line Extruder 07 mengalami penurunan yakni sebelum perbaikan adalah 170 % menjadi 46,6 % setelah perbaikan
Rancang Bangun Alat Pemanggang Makanan Berbahan Bakar Gas Elpiji Portabel Aji Setiawan; Wilarso Wilarso Arso; Asep Saepudin; Asep Dharmanto; Hilman Sholih; Aswin Domodite
JOURNAL OF MECHANICAL ENGINEERING MANUFACTURES MATERIALS AND ENERGY Vol. 7 No. 2 (2023): Edisi Desember 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jmemme.v7i2.9283

Abstract

Menu makanan bakar atau dipanggang banyak diminati di masyarakat dengan menu makanan bakar seperti ayam bakar, ikan bakar, daging panggang, bebek bakar, jagung bakar dan lain sebagainya. Akan tetapi setelah kami amati sering kali ditemukan panggangan dengan kualitas yang kurang baik, lebih cepat rusak serta rentan keropos atau berkarat dikarenakan bahan material yang kurang baik, serta rancangan dari produk panggangan yang sudah ada kurang fleksibel untuk dapat dibersihkan secara mudah dan cepat. Tujuan dalam penelitian merancang alat pemanggan menggunakan bahan material Plat Besi, dan ada bagian part atau komponen yang menggunakan bahan material Stainless Steel yang tidak mudah keropos atau berkarat serta tidak mudah rusak. Serta dilengkapi Mesin Pemantik untuk suplai bahan bakar gas untuk mempermudah dalam hal pengoperasiannya. Alat ini dibuat dengan tujuan untuk memberikan Tambahan Inovasi dengan mendesain serta merancang dan membuat alat panggangan bakaran dengan kualitas bahan material yang lebih baik dengan ukuran yang fleksibel. Dalam rancang bangun alat pemanggang berbahan bakar gas ini, diharapkan agar dapat menjadi salah satu pilihan atau solusi produk panggangan nantinya bagi masyarakat atau pengguna alat tersebut untuk digunakan dalam memanggang
Co-Authors Abdul Azis Fitriaji Aji Setiawan Asep Saepudin Aswin Domodite Azharul, Firmansyah Bayu Idianto Domodite, Aswin Fauzi Ramdani Khoidul Umam Pracoyo, Wisnu Rudi Indrawan Saepudin, Asep Sholih, Hilman Wilarso, Wilarso Wisnu Pracoyo Wisnu Pracoyo